Lagrange Polynomials for function approximation including simple examples.
Chapters
0:00 Intro
0:08 Lagrange Polynomials
0:51 Visualizing L2
1:00 Numeric Example
1:11 Example Visualized
1:27 Why Lagrange Works
1:47 Lagrange Accuracy
2:12 Error
2:59 Error Visualized
3:20 Error Bounds
4:08 Notes
4:25 Thanks For Watching
Further Viewing:
Inverse Quadratic Interpolation (part of Brent's Method) [ Ссылка ]
Muller's Method [ Ссылка ]
Cubic Spline [ Ссылка ]
#LagrangePolynomials #NumericalAnalysis
